Doing a few of these things could lower your company's energy costs.

• Install a heat pump. It's the most efficient way to heat your facility and quickly pays for itself.

• Install thermal or storm windows. These will reduce wasted energy and improve comfort.

• Be sure your building is properly insulated. Insulation increases efficiency and lowers costs.

• Be sure to check caulking and weather-stripping. Air leaks are a costly waste of energy.

• Install lighting controls. Eliminate costs of leaving the lights on by installing timers or sensors.

• Always check and maintain your heating and air conditioning equipment. Cut costs by repairing, rather than replacing.

• Upgrade lighting with high-efficiency fluorescent ballasts and lamps. New generation high-efficiency fluorescent lighting can significantly reduce electricity use, increase lamp life and keep dollars in your pocket.

• Keep thermostats at 78 degrees Fahrenheit or higher for cooling and at 68 degrees or lower for heating. A 7 degree change can save you 15 percent.

• Reduce light levels. Don't use more light than needed. You can do this without losing quality.

• Check your refrigerators and freezers. Upgrading to a higher-efficiency appliance will save you more money on your energy bills.